X- Y+ Z- X- Y- Z- Y- Z- Z- X- X+ Y- Y- 
After creating box around spheres, box is too small (788809.12903714 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.2593963414634 20.6207365853659 21.7705134146341
Center of current box is (x y z): 17.403945 21.34292 31.646095
Diagonals of current box are (D1: x y z, D2: x y z): 3.71394 5.558 14.74666 31.09395 37.12784 48.54553
D1X- D1Z- D2X- 
**Total grid points in box is now: 812147.457479397
**BOX SIZE is now: 27.38001 31.56984 34.79887
Center of current box is (x y z): 16.403945 21.34292 31.146095
Diagonals of current box are (D1: x y z, D2: x y z): 2.71394 5.558 13.74666 30.09395 37.12784 48.54553
D1X- D1Z- D2X- 
**Total grid points in box is now: 835485.785921654
**BOX SIZE is now: 27.38001 31.56984 35.79887
Center of current box is (x y z): 15.403945 21.34292 30.646095
Diagonals of current box are (D1: x y z, D2: x y z): 1.71394 5.558 12.74666 29.09395 37.12784 48.54553
D1X- D1Z- D2X- 
**Total grid points in box is now: 858824.114363911
**BOX SIZE is now: 27.38001 31.56984 36.79887
Center of current box is (x y z): 14.403945 21.34292 30.146095
Diagonals of current box are (D1: x y z, D2: x y z): 0.713940000000001 5.558 11.74666 28.09395 37.12784 48.54553
D1X- D1Y- D1Z- D2X- 
**Total grid points in box is now: 910105.645648062
**BOX SIZE is now: 27.38001 32.56984 37.79887
Center of current box is (x y z): 13.403945 20.84292 29.646095
Diagonals of current box are (D1: x y z, D2: x y z): -0.286059999999999 4.558 10.74666 27.09395 37.12784 48.54553
D1X- D2Y+ D1Z- D2X- 
**Total grid points in box is now: 962865.697472214
**BOX SIZE is now: 27.38001 33.56984 38.79887
Center of current box is (x y z): 12.403945 21.34292 29.146095
Diagonals of current box are (D1: x y z, D2: x y z): -1.28606 4.558 9.74666 26.09395 38.12784 48.54553
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1084748.25804644
**BOX SIZE is now: 28.38001 35.56984 39.79887
Center of current box is (x y z): 11.903945 21.34292 28.646095
Diagonals of current box are (D1: x y z, D2: x y z): -2.28606 3.558 8.74666 26.09395 39.12784 48.54553
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1215914.90902067
**BOX SIZE is now: 29.38001 37.56984 40.79887
Center of current box is (x y z): 11.403945 21.34292 28.146095
Diagonals of current box are (D1: x y z, D2: x y z): -3.28606 2.558 7.74666 26.09395 40.12784 48.54553
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1356689.6503949
**BOX SIZE is now: 30.38001 39.56984 41.79887
Center of current box is (x y z): 10.903945 21.34292 27.646095
Diagonals of current box are (D1: x y z, D2: x y z): -4.28606 1.558 6.74666 26.09395 41.12784 48.54553
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1507396.48216913
**BOX SIZE is now: 31.38001 41.56984 42.79887
Center of receptor atoms is (x y z): 11.2593963414634 20.6207365853659 21.7705134146341
Center of current box is (x y z): 10.403945 21.34292 27.146095
Diagonals of current box is (D1: x y z, D2: x y z): -5.28606 0.558 5.74666 26.09395 42.12784 48.54553
Limit diagonals to 8.3f :  -5.286    0.558    5.747   26.094   42.128   48.546